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听力原文:Narrator Listen to part of a talk in an anthropology class. Professor Culture s

hock can be an excellent lesson in relative values and in understanding human differences. But why does culture shock occur? Thats because were not prepared for these differences. Because of the way we are taught our culture, we are all ethnocentric. Ethnocentrism is the belief that ones own patterns of behavior. are best, to be specific, the most natural, beautiful, right or important. When we say one is ethnocentric, it means that his outlook or world view is centered on his own way of life, while, therefore, other people, to the extent that they live differently, live by standards that are inhuman, irrational, unnatural, or wrong. Theres no one in our society who is not ethnocentric to some degree, no matter how liberal and open-minded he or she might claim to be. People will always find some aspect of another culture distasteful, I mean...it may be others sexual practices, a way of treating friends or relatives, or...simply, a food that they cannot manage to get down with a smile. This is...I should say, not something we should be ashamed of, because it is a natural outcome of growing up in any society. However, as anthropologists who study other cultures, it is something we should constantly be aware of, so that when were tempted to make value judgments about another way of life, we can look at the situation objectively and take our bias into account. Ethnocentrism can be seen in many aspects of culture—myths, folktales, proverbs, and even language. For example, in many languages, especially those of non-Western societies, the word used to refer to ones own tribe or ethnic group literally means "mankind" or "human". This implies that members of other groups are less than human. For example, the term Eskimo...is used to refer to groups that inhabit the arctic and sub-arctic regions. However, it is an Indian word used by neighbors of the Eskimos who observed their strange way of life but did not share it. The term means "eaters of raw flesh", as such is an ethnocentric observation about cultural practices that were normal to one group and repulsive to another. On the other hand, if we look at one subgroup among the Alaskan natives, we find them calling themselves Inuit, which means "real people" -they obviously didnt think eating raw flesh was anything out of the ordinary. Here, then, is a contrast between ones own group, which is real, and the rest of the world, which is not so "real". Both terms, Eskimo and Inuit, are equally ethnocentric—one as an observation about differences, the other as a self-evaluation. However, Inuit is now seen as a more appropriate term because of its origin. Now, shifting from language to myths and folktales, we find a good example of ethnocentrism in the creation myth of the Cherokee Indians. According to this story, the Creator made three clay images of a man and baked them in an oven. In his haste to admire his handwork, he took the first image out of the oven before it was fully baked and found that it was too pale. He waited a while and then removed the second image—it was just right, a full reddish brown hue. He was so pleased with his work that he sat there and admired it, completely forgetting about the third image. Finally he smelled it burning, but by the time he could rescue it from the oven it had already been burnt, and it came out completely black! OK, lets see food preferences. Food preferences are perhaps the most familiar aspect of ethnocentrism. Every culture has developed preferences for certain kinds of food and drink, and equally strong negative attitudes toward others. Now, can anyone of you give us an example? Student A As far as I know, in Southeast Asia, the majority of adults do not drink milk, and in China, dog meat is a delicacy. Professor Well, what if in American culture? Student B Of course, to many Americans, its inconceivable that people in other parts of the world do not drink milk, and eating a dog is enough to make most Americans feel sick. Professor Thats it. Certain food preferences also seem natural to us. We usually do not recognize that theyre natural only because we have grown up with them; theyre quite likely to be unnatural to someone from a different culture. And it is interesting to note that much of ethnocentrism is in our heads and not in our tongues, for something can taste delicious until we are told what it is. Now get ready to answer the questions. You may use your notes to help you answer. 24. What is the talk mainly about? 25. According to the professor, what does an ethnocentric person tend to believe? Listen again to part of the lecture. Then answer the question. Professor Both terms, Eskimo and Inuit, are equally ethnocentric—one as an observation about differences, the other as a self-evaluation. However, Inuit is now seen as a more appropriate term because of its origin. 26. Why does the professor say that the term Inuit is more appropriate than Eskimo? 27. According to the Cherokee Indians, who was first created by the Creator? 28. According to the talk, which of the following are true about food preferences? Listen again to part of the lecture. Then answer the question. Professor However, as anthropologists who study other cultures, it is something we should constantly be aware of, so that when were tempted to make value judgments about another way of life, we can look at the situation objectively and take our bias into account. 29. What can be inferred about the professors attitude toward ethnocentrism?Narrator Listen to part of a talk in an anthropology class. Now get ready to answer the questions. You may use your notes to help you answer.

What is the talk mainly about?

A.Culture shock.

B.Ethnocentrism.

C.Myths and folktales.

D.Food preferences.

提问人:网友zhangda45 发布时间:2022-01-06
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第1题
听力原文: Good afternoon and thank you for your warm welcome. This will be the first talk in a series of five on Health interventions—protection and prevention. Could I start by asking for a show of hands—how many of you had a flu vaccination at the beginning of winter? Mum...I thought so. You young ones always think you're indestructible.

Well, as you are no doubt aware disease-spreading germs or pathogens are everywhere. On a daily basis the human body has to ward off attacks by various harmful bacteria and viruses. A healthy body has a good defence system against many of these germs but the defence only operates well against micro-organisms that it has already encountered, in which case it is said to be immune. There are two ways in which humans acquire natural immunity: actively, when a person has first suffered and then recovered from an illness, and passively, when ready-made protection is transferred into the body, for example, from the maternal blood via the umbilical cord to an unborn child, or through breast milk.

Now, artificially acquired immunity can help the body to fight disease so we can use active immunization as a preventative measure. This is when a person is vaccinated against an illness by injection or oral ingestion of a tiny amount of weakened or inactive germs—not enough to actually cause him or her to contract the illness but sufficient for the body's defence system to recognize and respond to the threat by forming antibodies.

Intervention using passive immunization, on the other hand, is a method of curing an illness after it is too late for prevention. It is less effective than active immunization and takes longer to work. It is used when the body has already been invaded by bacteria and the person is ill. In this case there is no time for the body to make antibodies of its own so proteins—usually taken from the blood of animals—are injected to equip the patient with the essential antibodies to combat the particular illness.

Let's have a quick look at a bit of history: The discovery of vaccination to boost the body's immune system by making it sensitive to particular disease-causing bacteria was made by an eighteenth-century English doctor called Edward Jeanne. He noticed that survivors of smallpox, a common but extremely dangerous disease, never contracted the disease a second time. In other words, they were immune. He studied a similar disease in cows called cowpox and realized that people in contact with the infected cows became ill with symptoms resembling smallpox. However, this disease was quite mild by comparison and those who contracted cowpox were then immune to smallpox. He conducted an experiment by injecting a child with a small amount of pus taken from a cowpox pustule. The child subsequently became ill but soon recovered. Later, he injected the child with pus from a smallpox pustule and the child did not get sick. He had developed immunity to the more dangerous disease. Then antibodies produced to fight the cowpox bacteria had been able to fight off the smallpox bacteria.

What are antibodies? Well, antibodies are made by white blood cells called B-lymphocytes. And this is done in response to the presence of antigens, or other bacterial toxins, which have been released by the micro-organisms (what we commonly refer to as' germs' ) that have invaded the body. These Y-shaped antibodies (or you can think of them as ' antitoxins' ) may stop the toxins or repair the damage they have done by what is known as the antigen-antibody reaction which takes place within the plasma of the blood. A correct antibody (for that disease) clings to a particular antigen in order to render it harmless. Large numbers of these pairs clump together to form. a bigger unit. This is called agglutination and is able to be seen by the naked eye which is very helpful for doctors and other specialists to determine which illnesses a patient is immune to.

Inoculation, or active vaccination, can protect people from serious diseases. The vaccine may make a person feel unwell for a few days when the immune system starts to produce antibodies to match the introduced antigen. This is called a primary reaction. If that particular antigen should ever enter the body again later, a secondary reaction takes place. The body is then able to produce large numbers of corresponding antibodies within a short time so the invading antigens are quickly wiped out without the person suffering any harm from the disease.

Complete the summary below.

Write NO MORE THAN TWO WORDS for each answer.

Every day the human body is fighting off (31) by destructive pathogens. A person in good health has natural protection in the form. of an immune system which works best against familiar microorganisms which may have been encountered during a previous (32) or passed on by the mother before or after birth.

Vaccination is a way to cause (33) immunisation by introducing a small amount of pathogen into the body—just enough for the body's (34) to react by making antibodies. Passive immunization can be used as a way of treating someone who is already sick. Proteins from animal (35) are introduced into the patient to give him the necessary antibodies to fight the disease.

Dr. Edward Jennet observed that people who had suffered and recovered from a serious disease called smallpox did not get it again. He also noted that victims of a milder disease, cowpox, which they caught from (36) , were immune to smallpox. He carried out a successful (37) by deliberately giving a child cowpox in order to make him immune to smallpox.

(31)

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第2题
What did the "Hong Kong farmer" case indicate through the inspection of cultures of their organs? They had died of______.

A.avian influenza

B.pneumonia

C.cardiopathy

D.tuberculosis

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第3题
In Paragraph 14, all the following are indicated with the phrase " dry run" EXCEPT______.

A.it showed that experts can get people there and answer some tough questions

B.it taught us that lots of issues are hard to grapple with because they come so fast

C.the H5 disease was too catastrophic to be controlled by human beings

D.it can serve as a wake-up call and none too soon

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第4题
According to the professor, what is the relation between the mass and the lifetime of a star?[Clink on 2 answers. ]

A.The more massive, the longer-lived.

B.The more massive, the shorter-lived.

C.The less massive, the longer-lived.

D.The less massive, the shorter-lived.

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第5题
All of the following are mentioned in Paragraph 7 as contributing to the difficulty in transitioning between indoor climbing and outdoor climbing EXCEPT______.

A.bad weather

B.added expense

C.loose rock

D.falling stones

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第6题
According to Paragraph 1, what rewards can people get from mountain climbing?

A.They can make a living from climbing mountains.

B.They can get satisfaction, excitement, exercise and interaction.

C.They can challenge themselves by climbing mountains.

D.They can conquer the nature during mountain climbing.

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第7题
According to Paragraph 6, which of the following is true of the effect of vaccines on different groups of people?

A.The vaccines will not be effective on unhealthy young adults

B.The elderly will be less likely to have major complications after vaccination.

C.The vaccines are effective on people of all ages if they are healthy.

D.Flu vaccines are of no use for old people or people with chronic diseases

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